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Email validation in proper way is very important validation required in any web pages.
This code is self explainable except that Regular Expression which I used for pattern matching.
I originally published as a thread on my website : http://www…
How to remove superseded packages in windows w60 or w61 installation media (.wim) or online system to prevent unnecessary space.
w60 means Windows Vista or Windows Server 2008.
w61 means Windows 7 or Windows Server 2008 R2.
There are various …
Learn several ways to interact with files and get file information from the bash shell.
ls lists the contents of a directory: Using the -a flag displays hidden files: Using the -l flag formats the output in a long list: The file command gives us mor…
Explain concepts important to validation of email addresses with regular expressions. Applies to most languages/tools that uses regular expressions.
Consider email address RFCs:
Look at HTML5 form input element (with type=email) regex pattern: